CN211138709U - Book end device of cementing machine - Google Patents

Abstract

The utility model relates to a book clip device of a cementing machine, which comprises a frame provided with a transmission device, wherein the transmission device is provided with a base, the base is provided with a cementing device, the base is provided with a positioning device, the positioning device comprises a transverse rod and a main vertical rod which are arranged vertically and fixedly connected with the base, the main vertical rod is slidably connected with a pressure plate, and the transverse rod and the main vertical rod are respectively provided with a main adjusting part and an auxiliary adjusting part which are used for adjusting the pressure plate to extrude book pages; sliding connection has the vice montant just to and mutual parallel arrangement with main montant on the base, is provided with the gliding retaining member of vice montant of restriction on the vice montant, sliding connection has main telescopic link on the base, and main telescopic link stretches out and draws back towards vice montant direction, and main telescopic link is provided with the main locating part of restriction its gliding, and main telescopic link still is provided with the main mounting of restriction its is flexible. By adopting the technical scheme, the book page positioning device has the advantage of improving the accurate positioning of the book pages with different sizes.

Description

Book end device of cementing machine

Technical Field

The utility model belongs to the technical field of the books binding technique and specifically relates to a book end device of cementing machine is related to.

Background

The cementing machine is used for cementing books, and the cementing machine in the prior art comprises a track, a book clip, a cementing device, an upper sealing device, a compaction forming device and the like. When the book end clamp is used, the book end clamp moves around a constant track under the driving of the transmission mechanism, and the processes of book block feeding, back milling, gum applying, glue upside, cover pressing, cover and book block combining, book back pressing and forming and finished product outputting are finished.

During the processes of book block feeding, cover and book block combining and book back pressing and forming, firstly, a positioning device of a book clip is needed to position the pages of the book. The existing book clip positioning device can only position partial pages of a book up and down, partial positions cannot be positioned, and when the width of the book is large, the position where the page parts of the book cannot be positioned has the condition of deviation, so that the probability of inaccurate positioning of the pages of the book is increased. Therefore, there is room for improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a book end device of cementing machine has the advantage that improves the not unidimensional books paper of accurate positioning.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a book clip device of a gluing machine comprises a rack provided with a transmission device, wherein the transmission device is provided with a base, a gluing device for gluing book pages is arranged on the base, a positioning device for positioning the book pages is arranged on the base, the positioning device comprises a transverse rod and a main vertical rod which are perpendicular to each other and fixedly connected with the base, the main vertical rod is slidably connected with a pressing plate, and the transverse rod and the main vertical rod are respectively provided with a main adjusting piece and an auxiliary adjusting piece for adjusting the pressing plate to extrude the book pages; sliding connection has on the base with main montant just to just and the vice montant of mutual parallel arrangement, be provided with the restriction on the vice montant the gliding retaining member of vice montant, sliding connection has on the base with the horizontal pole is just to being on a parallel with the main telescopic link that the horizontal pole set up, main telescopic link orientation vice montant direction is flexible, main telescopic link is provided with the main locating part of restriction its gliding, main telescopic link still is provided with the main mounting of restriction its flexible.

By adopting the technical scheme, when the positioning device of the book clip is used for positioning the paper sheets of the book, a plurality of paper sheets with the same size are stacked together and then are horizontally placed in the plane formed by the main vertical rod, the transverse rod, the auxiliary vertical rod and the main telescopic rod, meanwhile, the side face of the gluing position of the book paper sheets is placed below the extrusion plate, so that the gluing device can carry out gluing operation, meanwhile, the book paper sheets are abutted against the main vertical rod and the transverse rod, then the main adjusting piece and the auxiliary adjusting piece are adjusted, the extrusion plate extrudes the book paper sheets, then the auxiliary vertical rod is slid along the position close to the main vertical rod, the auxiliary vertical rod is abutted against the book paper sheets, meanwhile, the extension end of the main telescopic rod is abutted against the auxiliary vertical rod through the telescopic main telescopic rod, and the telescopic motion of the telescopic rod is limited through the adjustment of the main fixing piece, through sliding main telescopic link to make main telescopic link and books page butt, simultaneously through adjusting main locating part so that restrict telescopic link sliding motion, thereby make main montant, vice montant, horizontal pole and main telescopic link surround and fix a position books page, be favorable to reducing the probability that the deviation appears in books page location, thereby make the easy and simple to handle of the not unidimensional books page of accurate positioning.

The utility model discloses further set up to: the telescopic auxiliary telescopic rod is characterized in that an auxiliary telescopic rod which slides along the length direction of the cross rod is arranged at the extending end of the main telescopic rod, the auxiliary telescopic rod comprises an auxiliary fixed rod and an auxiliary extending rod, the auxiliary extending rod is connected with one end, far away from the main telescopic rod, of the auxiliary fixed rod in an inserting mode, the auxiliary extending rod is provided with an auxiliary limiting part which limits the auxiliary telescopic rod to slide, and the auxiliary fixed rod is provided with an auxiliary fixing part which limits the auxiliary telescopic rod to stretch.

Through adopting above-mentioned technical scheme, through setting up vice telescopic link to improve main telescopic link and carry out concertina movement's guidance quality along the direction that is close to or keeps away from vice montant, utilize vice telescopic link of vice mounting restriction to stretch out and draw back, utilize vice gag lever post restriction to slide simultaneously, be favorable to improving main telescopic link and vice telescopic link overall structure's stability, and then make main telescopic link and vice telescopic link's slip and concertina movement smooth and easy.

The utility model discloses further set up to: the main telescopic rod comprises a main fixing rod and a main extension rod, the main fixing rod is connected with the base in a sliding mode, the main fixing rod faces the side face of the auxiliary vertical rod and is provided with a straight groove, the main extension rod is connected with the straight groove in an inserting mode, when the main extension rod is connected with the main fixing rod in an inserting mode, the main extension rod faces the side face of the cross rod and faces the main fixing rod, the side face of the cross rod is coplanar, and the main extension rod is abutted to the base.

Through adopting above-mentioned technical scheme, peg graft with the straight flute through setting up main extension bar to make main extension bar towards the side of horizontal pole and the side coplane setting of main dead lever towards the horizontal pole, main extension bar and base butt are favorable to improving the stability of main telescopic link location paper simultaneously, thereby improve positioning accuracy.

The utility model discloses further set up to: the main telescopic link includes main dead lever and main extension rod, main dead lever with base sliding connection, the main dead lever orientation open the side of vice montant has the straight flute, main extension rod with the straight flute is pegged graft, the outer peripheral face of main extension rod is followed the installation piece that is connected with a plurality of mutual butts can be dismantled to the length direction of main extension rod, works as the installation piece with when stretching out to be connected, with main dead lever is adjacent connect with the main dead lever butt, the installation piece orientation the side of horizontal pole with the main dead lever orientation the side coplane setting of horizontal pole, just the installation piece with the base butt.

Through adopting above-mentioned technical scheme, peg graft the back through setting up main extension bar and straight flute, through installing the installation piece on main extension bar to make and be connected and main dead lever butt adjacent with main dead lever, the side of installation piece orientation horizontal pole and the coplanar setting of main dead lever side towards the horizontal pole, and installation piece and base butt are favorable to improving the stability of main telescopic link location paper, thereby improve positioning accuracy.

The utility model discloses further set up to: the upper end face of the cross rod is fixedly connected with a main fixing block, the main adjusting part comprises a main bolt, the main bolt penetrates through the main fixing plate in a threaded manner, a main round handle is coaxially rotated towards one end of the base by the main bolt, and the main round handle is rotatably connected with the extrusion plate; the last vice fixed block of fixedly connected with of main montant, vice regulating part include with the unanimous vice bolt of main bolt's screw thread helical pitch, vice bolt thread link up vice fixed block, vice bolt orientation the coaxial rotation of one end of base has vice round handle, vice round handle with the stripper plate rotates to be connected.

Through adopting above-mentioned technical scheme, through setting up main fixed plate and vice fixed plate, utilize king bolt and vice bolt to in the distance between regulation stripper plate and the base, be favorable to improving the stability that the stripper plate extrudeed books page simultaneously.

The utility model discloses further set up to: the mounting block is in threaded connection with the mounting hole after penetrating through the mounting block through a bolt thread so as to fix the mounting block.

By adopting the technical scheme, the bolt threads are connected with the mounting hole threads of the main extension rod after penetrating through the mounting block, so that the mounting and dismounting operations of the mounting block are simple and convenient.

The utility model discloses further set up to: the base is provided with a vertical groove, the vertical groove extends along the length direction of the main vertical rod, the cross section of the vertical groove is of a T-like shape, a plurality of main nuts are arranged in the vertical groove in a sliding mode, the main nuts are circumferentially limited by the vertical groove, the main limiting part comprises a main limiting bolt, and the main limiting bolt is in threaded connection with the main nuts after being in threaded through the main fixing rod; when the main limiting bolt is in threaded connection with the main nut, the main nut and a nut of the main limiting bolt clamp the main fixing rod; a main transverse groove which is perpendicular to the vertical groove is formed in the base, the cross section of the main transverse groove is of a T-like shape, a plurality of secondary nuts are arranged in the transverse groove in a sliding mode, the main transverse groove is used for limiting the secondary nuts in the circumferential direction, the auxiliary limiting part comprises an auxiliary limiting bolt, and the auxiliary limiting bolt is in threaded connection with the secondary nuts after penetrating through the auxiliary extension rod; when the auxiliary limiting bolt is in threaded connection with the auxiliary nut, the auxiliary nut and a nut of the auxiliary limiting bolt clamp the auxiliary extension rod.

By adopting the technical scheme, the vertical groove, the main nut and the main limiting bolt are arranged, the main nut is circumferentially limited by the vertical groove so as to limit the rotation of the main nut, and the main limiting bolt is connected with the main nut through threads after penetrating through the main fixing rod through the threads, so that the main nut continuously moves upwards, the main fixing rod is clamped by the nuts of the main nut and the main limiting bolt, and the operation of limiting the sliding of the main fixing rod is simple and convenient; through setting up main transverse groove, inferior nut and vice spacing bolt, its principle is unanimous with keeping away from of foretell main spacing bolt and main nut to make the nut of vice spacing bolt and the operation of vice extension bar of vice nut clamp simple and convenient.

The utility model discloses further set up to: the main fixing piece comprises a main fixing bolt, a plurality of main fixing holes are formed in the main fixing rod in a threaded penetrating mode, a plurality of main connecting holes are formed in the main extension rod in a threaded penetrating mode, and when the main fixing holes are aligned with the main connecting holes, the main fixing bolt is in threaded connection with the main fixing holes and the main connecting holes; the auxiliary fixing piece comprises an auxiliary fixing bolt, a plurality of auxiliary fixing holes are formed in the auxiliary fixing rod in a threaded penetrating mode, a plurality of auxiliary connecting holes are formed in the auxiliary extension rod in a threaded penetrating mode, and when the auxiliary fixing holes are aligned with the auxiliary connecting holes, the auxiliary fixing bolt is in threaded connection with the auxiliary fixing holes and the auxiliary connecting holes.

By adopting the technical scheme, the main fixing bolt is arranged and penetrates through the main fixing rod and the main extension rod through threads, so that the telescopic operation of the telescopic rod is limited simply and conveniently; meanwhile, the auxiliary fixing bolt is arranged to penetrate through the auxiliary fixing rod and the auxiliary extension rod through threads, so that the telescopic operation of the auxiliary telescopic rod is limited to be simple and convenient.

The utility model discloses further set up to: the retaining member includes the lock bolt, the lock bolt screw thread link up behind the vice montant, with inferior nut threaded connection works as the lock bolt with during inferior nut threaded connection, the nut of lock bolt with inferior nut presss from both sides tightly vice montant.

Through adopting above-mentioned technical scheme, through setting up locking bolt, because main transverse groove carries out circumference spacing to inferior nut, after the locking bolt screw thread link up vice montant, with inferior nut threaded connection to make inferior nut upward movement in succession, so that the nut of inferior nut and locking bolt presss from both sides tight vice montant, thereby makes the easy and simple to handle of fixed pair montant.

The utility model discloses further set up to: the main vertical rod faces the side face of the extrusion plate and is provided with a dovetail groove, the dovetail groove faces the direction far away from the base and extends, the extrusion plate faces the side face of the main vertical rod and is provided with a dovetail block in a protruding mode, and the dovetail block is connected with the dovetail groove in a clamped mode and slides.

By adopting the technical scheme, the dovetail block and the dovetail groove clamping machine are used for sliding, so that the guidance of the sliding motion of the extrusion plate is improved, and the sliding motion of the extrusion plate is smoother.

To sum up, the utility model discloses following beneficial effect has:

1. by arranging the main telescopic rod and the auxiliary telescopic rod, the overall length of the main telescopic rod is convenient to stretch, so that the main telescopic rod can improve the position for positioning books, and the positioning precision is improved; meanwhile, the auxiliary telescopic rod is utilized, so that the stability of the whole structure is improved;

2. through setting up main regulating part and vice regulating part for adjust the operation of the extrusion board extrusion books paper simple and convenient.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is an exploded sectional view of example 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an exploded sectional view of example 2;

fig. 6 is a partially enlarged view of C in fig. 5.

Reference numerals: 1. a frame; 11. a transmission device; 111. a lead screw; 2. a base; 21. a cross bar; 211. a main fixing plate; 22. a main vertical bar; 221. an auxiliary fixed block; 222. a dovetail groove; 23. a pressing plate; 231. a dovetail block; 24. an auxiliary vertical rod; 25. a vertical slot; 251. a main nut; 26. a main transverse groove; 261. a secondary nut; 27. an auxiliary transverse groove; 271. a secondary nut; 28. a positioning device; 3. a main adjusting member; 31. a main bolt; 32. a main round handle; 4. a secondary adjustment member; 41. a secondary bolt; 42. an auxiliary round handle; 5. a locking member; 51. locking the bolt; 6. a main telescopic rod; 61. a main fixing rod; 611. a straight groove; 612. a main fixing hole; 613. a slider; 62. a main extension bar; 621. a main connection hole; 622. mounting holes; 623. mounting blocks; 63. a main limiting member; 631. a main limit bolt; 64. a main fixing member; 641. a main fixing bolt; 7. an auxiliary telescopic rod; 71. an auxiliary fixing rod; 711. a secondary fixing hole; 72. an auxiliary extension bar; 721. a secondary connection hole; 73. a secondary fixing member; 731. a secondary fixing bolt; 74. an auxiliary limit piece; 741. an auxiliary limit bolt; 8. a gluing device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1:

as shown in fig. 1 to 2, the utility model discloses a book end device of cementing machine, including the frame 1 of installing transmission 11, frame 1 supports in subaerial, and transmission 11 includes two lead screws 111 through motor drive, and two lead screws 111's direction of rotation is unanimous, and two lead screw 111 threads link up there is same base 2, and base 2 is the cuboid form, and two lead screws 111 are located base 2 along the below of perpendicular to lead screw 111 length direction's both sides.

As shown in fig. 3 to 4, a positioning device 28 for positioning the book pages is installed on the base 2, the positioning device 28 includes a cross bar 21 and a main vertical bar 22 which are perpendicular to each other and are fixedly connected to the upper end face of the base 2, the cross bar 21 and the main vertical bar 22 are both in a long strip shape, the length of the cross bar 21 is consistent with that of the base 2 along the length direction of the screw 111, the cross bar 21 and the base 2 are disposed away from the side face of the opening of the rack 1 in a coplanar manner, and are disposed along the side face of the length direction of the screw 111 in a coplanar manner, the length of the main vertical bar 22 is consistent with that of the base 2 along the length direction of the screw 111 in a perpendicular manner, the side face of the main vertical bar 22 is disposed along the side face of the length direction of the screw 111 in the base 2 in a coplanar manner, one end of the main vertical bar 22 is disposed in a mutually abutted.

As shown in fig. 3 to 4, the side surface of the main vertical rod 22 facing the base 2 is slidably connected with a pressing plate 23, the pressing plate 23 is long, the length of the pressing plate 23 is equal to the length of the main vertical rod 22, the side surface of the main vertical rod 22 facing the pressing plate 23 is provided with a plurality of dovetail grooves 222, the dovetail grooves 222 extend in the direction away from the base 2, a plurality of dovetail blocks 231 protrude from the side surface of the pressing plate 23 facing the main vertical rod 22, and the dovetail blocks 231 are clamped and slid with the dovetail grooves 222. The base 2 is also provided with a gluing device 8 for gluing the book pages, the gluing device 8 being positioned below the pressing plate 23.

The up end fixedly connected with of horizontal pole 21 owner fixed block, main fixed plate 211 is located the top of stripper plate 23, main fixed plate 211 is installed and is adjusted the main regulating part 3 that the pressure strip extrudees the books paper, main regulating part 3 includes main bolt 31, main bolt 31 screw thread link up main fixed plate 211, main bolt 31 has main round handle 32 towards the coaxial rotation of one end of stripper plate 23, main round handle 32 is located stripper plate 23, and rotate with stripper plate 23 and be connected, main bolt 31 sets up with stripper plate 23 mutually perpendicular.

As shown in fig. 3 to 4, an auxiliary fixing block 221 is fixedly connected to the main vertical rod 22, the cross section of the auxiliary fixing block 221 is shaped like "L", an auxiliary adjusting member 4 for adjusting the pressing plate to press the book and paper is mounted on the auxiliary fixing block 221, the auxiliary adjusting member 4 includes an auxiliary bolt 41 with a thread lead consistent with that of the main bolt 31, the auxiliary bolt 41 is threaded through the auxiliary fixing block 221, an auxiliary round handle 42 is coaxially rotated towards one end of the pressing block by the auxiliary bolt 41, the auxiliary round handle 42 is located in the pressing block and is rotatably connected with the pressing plate 23, and the auxiliary bolt 41 and the pressing plate 23 are perpendicular to each other.

By simultaneously rotating the main bolt 31 and the auxiliary bolt 41, the main round handle 32 and the auxiliary round handle 42 simultaneously drive the pressing plate 23 to move vertically upwards or downwards, so as to press the book pages or release the state of pressing the book pages.

As shown in fig. 3 to 4, the base 2 is slidably connected with an auxiliary vertical rod 24 which is opposite to the main vertical rod 22 and is parallel to the main vertical rod 22, the length of the auxiliary vertical rod 24 is the same as that of the main vertical rod 22, the cross section of the auxiliary vertical rod 24 is shaped like L, the opening of the auxiliary vertical rod 24 in the shape of L faces to one side far away from the main vertical rod 22, and a locking member 5 for limiting the sliding of the auxiliary vertical rod 24 is installed at one end of the auxiliary vertical rod 24, which is attached to the base 2.

As shown in fig. 3 to 4, the upper end surface of the base 2 is provided with a main transverse groove 26 and an auxiliary transverse groove 27, the cross sections of the main transverse groove 26 and the auxiliary transverse groove 27 are both shaped like a "T", both the main transverse groove 26 and the auxiliary transverse groove 27 extend along the length direction of the lead screw 111, the main transverse groove 26 and the auxiliary transverse groove 27 are identical in length and are arranged opposite to each other, the main transverse groove 26 and the auxiliary transverse groove 27 are located on one side far away from the main vertical rod 22, the main transverse groove 26 and the auxiliary transverse groove 27 are respectively located on two sides of the middle part of the base 2 along the length direction perpendicular to the lead screw 111, a plurality of secondary nuts 261 and auxiliary nuts 271 slide in the main transverse groove 26 and the auxiliary transverse groove 27, the main transverse groove 26 circumferentially limits the secondary nuts 261, and the auxiliary transverse groove 27 circumferentially limits the auxiliary nuts 271.

As shown in fig. 3 to 4, the locking member 5 includes two locking bolts 51, and the two locking bolts 51 are respectively in threaded connection with the sub-nut 261 and the sub-nut 271 after being threaded through the end faces of the sub-vertical rod 24 and the upper end face of the base 2 which are attached to each other; when the two lock bolts 51 are screwed through the sub-vertical rod 24 and then screwed with the sub-nut 261 and the sub-nut 271, respectively, the nut of the lock bolt 51 and the sub-nut 261 clamp the sub-vertical rod 24, and the nut of the lock bolt 51 and the sub-nut 271 clamp the sub-vertical rod 24.

One side of the upper end face of the base 2 close to the main vertical rod 22 is provided with a vertical groove 25, the cross section of the vertical groove 25 is of a T-shaped shape, the vertical groove 25 extends along the length direction of the main vertical rod 22, the length of the vertical groove 25 is smaller than that of the main vertical rod 22, a plurality of main nuts 251 are arranged in the vertical groove 25 in a sliding mode, and the main nuts 251 are circumferentially limited by the vertical groove 25.

The upper end face of the base 2 is slidably connected with a main telescopic rod 6 which is opposite to the cross rod 21 and is parallel to the cross rod 21, the main telescopic rod 6 comprises a main fixing rod 61 and a main extension rod 62, and the main fixing rod 61 and the main extension rod 62 are both in a long strip shape.

As shown in fig. 3 to 4, a slider 613 is fixedly connected to one end of the main fixing rod 61 close to the main rod, a main stopper 63 for limiting the sliding of the main telescopic rod 6 is mounted on the slider 613, the main stopper 63 includes a main stopper bolt 631, and the main stopper bolt 631 is inserted into the vertical groove 25 and is in threaded connection with the main nut 251 after being threaded through the slider 613. When the main limit bolt 631 is threadedly coupled with the main nut 251, the main nut 251 is provided with a nut clamping slider 613 of the main limit bolt 631 so as to fix the main fixing rod 61.

As shown in fig. 3 to 4, a straight groove 611 is formed on the side surface of the main fixing rod 61 facing the auxiliary vertical rod 24, the straight groove 611 is communicated with the side surface of the main fixing rod 61 facing the cross rod 21, the straight groove 611 is communicated with the end surface of the main fixing rod 61 facing the base 2, and the main extension rod 62 is inserted into the straight groove 611 of the main fixing rod 61; when the main extension bar 62 is inserted into the main fixing bar 61, the side of the main extension bar 62 facing the cross bar 21 and the side of the main fixing bar 61 facing the cross bar 21 are coplanar, and the main extension bar 62 abuts against the base 2.

The main fixing rod 61 is provided with a main fixing part 64 for limiting the extension and contraction of the main telescopic rod 6, the main fixing part 64 comprises a main fixing bolt 641, a plurality of main fixing holes 612 are formed in the main fixing rod 61 in a threaded penetrating mode, the main fixing holes 612 are distributed along the length direction of the main fixing rod 61 at equal intervals, a plurality of main connecting holes 621 are formed in the main extending rod 62 in a threaded penetrating mode, the main connecting holes 621 are distributed along the length direction of the main extending rod 62 at equal intervals, and when the main fixing holes 612 are aligned with the main connecting holes 621, the main fixing bolt 641 is in threaded connection with the main fixing holes 612 and the main.

As shown in fig. 3 to 4, the end of the main extension bar 62 away from the main fixing bar 61 is connected with the auxiliary extension bar 7 sliding along the length direction of the cross bar 21, the auxiliary extension bar 7 includes an auxiliary fixing bar 71 and an auxiliary extension bar 72, the auxiliary extension bar 72 is inserted into the end of the auxiliary fixing bar 71 away from the main extension bar 6, and when the auxiliary extension bar 72 is inserted into the auxiliary fixing bar, the auxiliary extension bar 72 abuts against the upper end face of the base 2.

As shown in fig. 3 to 4, the auxiliary fixing rod 71 is provided with an auxiliary fixing member 73 for limiting the extension and retraction of the auxiliary telescopic rod 7, the auxiliary fixing member 73 includes an auxiliary fixing bolt 731, a plurality of auxiliary fixing holes 711 are formed through the auxiliary fixing rod 71 in a threaded manner, the plurality of auxiliary fixing holes 711 are distributed at equal intervals along the length direction of the auxiliary fixing rod 71, a plurality of auxiliary connecting holes 721 are formed through the auxiliary extending rod 72 in a threaded manner, the plurality of auxiliary connecting holes 721 are distributed at equal intervals along the length direction of the auxiliary extending rod 72, and when the auxiliary fixing holes 711 are aligned with the auxiliary connecting holes 721, the auxiliary fixing bolt 731 is threadedly connected with the auxiliary fixing holes 711 and.

The auxiliary extension rod 72 is provided with an auxiliary limiting piece 74 for limiting the sliding of the auxiliary telescopic rod 7, the auxiliary limiting piece 74 comprises an auxiliary limiting bolt 741, and the auxiliary limiting bolt 741 is in threaded connection with an auxiliary nut 261 in the main transverse groove 26 after penetrating through the upper end face of one end of the auxiliary extension rod 72 away from the auxiliary fixing rod 71; when the sub-limit bolt 741 is screw-coupled with the sub-nut 261, the sub-nut 261 and the nut of the sub-limit bolt 741 clamp the sub-reach bar 72.

The working conditions and principles of embodiment 1 are as follows:

when the book clip is in use, when the book pages need to be positioned by the positioning device 28 of the book clip, on the premise of ensuring the operation safety, the power supply of the gluing machine is cut off, then the space formed among the cross rod 21, the main vertical rod 22, the main telescopic rod 6 and the auxiliary vertical rod 24 is adjusted to the proper size, and then the book pages with the same size are stacked orderly.

The book pages are placed in the space formed among the cross rod 21, the main vertical rod 22, the main telescopic rod 6 and the auxiliary vertical rod 24, one side of the position, where the book pages need to be glued, is moved to the position below the pressing plate 23, and then one corner of each book page is pushed to the intersection between the main vertical plate and the transverse plate, so that the book pages are positioned. Then, the adjustment simultaneously adjusts the main bolt 31 and the sub bolt 41, so that the pressing plate 23 integrally performs the up-and-down movement to cause the pressing plate 23 to press the glued end setting of the book paper.

Next, two lock bolts 51 of the locking member 5 are loosened, and then the auxiliary vertical bar 24 is slid in a direction close to the book sheet, so that the auxiliary vertical bar 24 abuts against the book sheet, and then the lock bolts 51 are rotated so that the two lock bolts 51 are respectively in threaded connection with the auxiliary nut 261 and the auxiliary nut 271, so that the nut of the lock bolt 51 and the auxiliary nut 261 clamp the auxiliary vertical bar 24, and simultaneously the nut of the lock bolt 51 and the auxiliary nut 271 clamp the auxiliary vertical bar 24.

Next, the main fixing bolt 641 and the main limit bolt 631 of the main telescopic link 6 are loosened, the auxiliary fixing bolt 731 and the auxiliary limit bolt 741 of the auxiliary telescopic link 7 are loosened at the same time, then the main telescopic link 6 is slid along the book sheet along the length direction of the vertical slot 25 until the main fixing rod 61 abuts against the book sheet, then the main extension rod 62 is extended until the auxiliary telescopic link 7 is disposed close to the auxiliary vertical rod 24, and then the main fixing bolt 641 is rotated so that the main fixing bolt 641 is threadedly connected with the main fixing hole 612 and the main connecting hole 621 which are opposite to each other, thereby restricting the sliding movement of the main extension rod 62.

Next, the sub fixing hole 711 of the sub fixing lever 71 and the sub coupling hole 721 of the sub extension lever 72 are disposed to face each other, and at the same time, the sub fixing bolt 731 is then rotated so that the sub fixing bolt 731 is screw-coupled to the sub fixing hole 711 and the sub coupling hole 721, thereby restricting the sliding movement of the sub extension lever 72. Then, the auxiliary limiting bolt 741 is rotated, so that the auxiliary limiting bolt 741 penetrates through the auxiliary limiting rod in a threaded manner and then is in threaded connection with the auxiliary nut 261, and the nut of the auxiliary limiting bolt 741 and the auxiliary nut 261 clamp the auxiliary limiting rod. Thereby, the operation of positioning the book pages by the positioning device 28 of the book holder is completed.

Example 2:

this example differs from example 1 in that: as shown in fig. 5 to 6, the main telescopic rod 6 includes a main fixing rod 61 and a main extension rod 62, a sliding block 613 of the main fixing rod 61 close to the main vertical rod 22 is slidably connected with the vertical groove 25 on the base 2, a straight groove 611 is formed on the side surface of the main fixing rod 61 facing the auxiliary vertical rod 24, the straight groove 611 is not communicated with the end surface of the main fixing rod 61 facing the base 2, the straight groove 611 is not communicated with the side surface of the main fixing rod 61 facing the cross rod 21, and the main extension rod 62 is inserted into the straight groove 611 of the main fixing rod 61.

A plurality of mounting blocks 623 which are mutually abutted are detachably connected to the outer peripheral surface of the main extension bar 62 along the length direction of the main extension bar 62, and the cross section of each mounting block 623 is shaped like a concave. A plurality of mounting holes 622 penetrate through the main extension bar 62 at equal intervals along the length direction of the main extension bar 62, and the mounting holes 622 and the main connecting holes 621 are overlapped, so that the distance between the adjacent mounting holes 622 is equal to the distance between the adjacent main connecting holes 621.

The mounting block 623 is provided across the outer periphery of the main projecting bar 62 in a direction perpendicular to the longitudinal direction of the main projecting bar 62, and the mounting block 623 is screwed into the mounting hole 622 after penetrating the mounting block 623 by means of a bolt thread, to fix the mounting block 623. When the mounting block 623 is screwed to the main projecting bar 62, the mounting block 623 adjacent to the main fixing bar 61 abuts against the end surface of the main fixing bar 61 close to the main projecting bar 62, the side surface of the mounting block 623 facing the cross bar 21 is disposed coplanar with the side surface of the main fixing bar 61 facing the cross bar 21, and the mounting block 623 abuts against the base 2.

The working conditions and principles of the present embodiment are different from those of embodiment 1 in that:

after the extension bar is extended to a position close to the secondary vertical bar 24, the mounting block 623 is extended across the primary extension bar 62 along a length perpendicular to the primary extension bar 62, and then threaded through the mounting block 623 via a bolt and then threaded into the mounting hole 622 of the primary extension bar 62 to mount the fixed mounting block 623.

In turn, the plurality of mounting blocks 623 are mounted in the longitudinal direction of the main projecting bar 62, while the mounting blocks 623 are brought into abutment with the side surface of the post-fixing lever near the main projecting bar 62, and the adjacent mounting blocks 623 are brought into abutment with each other.

Thus, the side of the mounting block 623 facing the cross bar 21 and the side of the main fixing block facing the cross bar 21 are arranged in a coplanar manner, so as to increase the position at which the main telescopic rod 6 abuts against the book paper.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. The utility model provides a book end device of cementing machine, is including frame (1) of installing transmission (11), transmission (11) are provided with base (2), be provided with on base (2) and carry out rubberizing device (8), characterized by of rubberizing to the books page: the book page pressing device is characterized in that a positioning device (28) for positioning book pages is arranged on the base (2), the positioning device (28) comprises a transverse rod (21) and a main vertical rod (22) which are perpendicular to each other and fixedly connected with the base (2), the main vertical rod (22) is connected with an extrusion plate (23) in a sliding mode, and the transverse rod (21) and the main vertical rod (22) are respectively provided with a main adjusting part (3) and an auxiliary adjusting part (4) for adjusting the extrusion plate (23) to extrude the book pages; sliding connection has on base (2) with main montant (22) just and the vice montant (24) of mutual parallel arrangement, be provided with the restriction on vice montant (24) gliding retaining member (5) of vice montant (24), sliding connection has on base (2) with horizontal pole (21) just are on a parallel with main telescopic link (6) that horizontal pole (21) set up, main telescopic link (6) orientation vice montant (24) direction is flexible, main telescopic link (6) are provided with and restrict its gliding main locating part (63), main telescopic link (6) still are provided with and restrict its flexible main mounting (64).

2. The book holder device of a gluing machine as claimed in claim 1, wherein: the telescopic end of the main telescopic rod (6) is provided with an auxiliary telescopic rod (7) which slides along the length direction of the cross rod (21), the auxiliary telescopic rod (7) comprises an auxiliary fixing rod (71) and an auxiliary extension rod (72), the auxiliary extension rod (72) is connected with one end, away from the main telescopic rod (6), of the auxiliary fixing rod (71) in a plugging mode, the auxiliary extension rod (72) is provided with an auxiliary limiting part (74) which limits the sliding of the auxiliary telescopic rod (7), and the auxiliary fixing rod (71) is provided with an auxiliary fixing part (73) which limits the telescopic of the auxiliary telescopic rod (7).

3. The book holder device of a gluing machine as claimed in claim 2, wherein: main telescopic link (6) include main dead lever (61) and main projecting rod (62), main dead lever (61) with base (2) sliding connection, main dead lever (61) orientation open the side of vice montant (24) has straight flute (611), main projecting rod (62) with straight flute (611) are pegged graft, work as main projecting rod (62) with when main dead lever (61) are pegged graft, main projecting rod (62) orientation the side of horizontal pole (21) with main dead lever (61) orientation the side coplane setting of horizontal pole (21), main projecting rod (62) with base (2) butt.

4. The book holder device of a gluing machine as claimed in claim 2, wherein: the main telescopic rod (6) comprises a main fixing rod (61) and a main extension rod (62), the main fixing rod (61) is connected with the base (2) in a sliding way, a straight groove (611) is arranged on the side surface of the main fixing rod (61) facing the auxiliary vertical rod (24), the main extension bar (62) is inserted into the straight groove (611), a plurality of installation blocks (623) which are mutually abutted are detachably connected on the outer peripheral surface of the main extension bar (62) along the length direction of the main extension bar (62), when the mounting block (623) is connected to the extension, the connection adjacent to the main fixing lever (61) abuts against the main fixing lever (61), the side face, facing the cross rod (21), of the mounting block (623) and the side face, facing the cross rod (21), of the main fixing rod (61) are arranged in a coplanar mode, and the mounting block (623) is abutted to the base (2).

5. The book holder device of a gluing machine as claimed in claim 4, wherein: mounting holes (622) penetrate through the main extension bar (62) at equal intervals along the length direction of the main extension bar (62), the length of the mounting block (623) along the length direction of the main extension bar (62) is equal to the distance between adjacent mounting holes (622), and the mounting block (623) penetrates through the mounting block (623) through bolt threads and then is in threaded connection with the mounting holes (622) so as to fix the mounting block (623).

6. A book holder device of a gluing machine according to any one of claims 3 or 4, characterized in that: the base (2) is provided with a vertical groove (25), the vertical groove (25) extends along the length direction of the main vertical rod (22), the cross section of the vertical groove (25) is T-shaped, a plurality of main nuts (251) are arranged in the vertical groove (25) in a sliding mode, the main nuts (251) are limited in the circumferential direction by the vertical groove (25), the main limiting part (63) comprises a main limiting bolt (631), and the main limiting bolt (631) is in threaded connection with the main nuts (251) after being threaded through the main fixing rod (61); when the main limit bolt (631) is in threaded connection with the main nut (251), the main nut (251) and the nut of the main limit bolt (631) clamp the main fixing rod (61) arrangement; a main transverse groove (26) which is perpendicular to the vertical groove (25) is formed in the base (2), the cross section of the main transverse groove (26) is T-shaped, a plurality of secondary nuts (261) are arranged in the transverse groove in a sliding mode, the main transverse groove (26) is used for limiting the secondary nuts (261) in the circumferential direction, the secondary limiting piece (74) comprises a secondary limiting bolt (741), and the secondary limiting bolt (741) is in threaded connection with the secondary nut (261) after penetrating through the secondary extension rod (72) in a threaded mode; when the auxiliary limiting bolt (741) is in threaded connection with the auxiliary nut (261), the auxiliary nut (261) and a nut of the auxiliary limiting bolt (741) clamp the auxiliary extension bar (72) for arrangement.

7. A book holder device of a gluing machine according to any one of claims 3 or 4, characterized in that: the main fixing piece (64) comprises a main fixing bolt (641), a plurality of main fixing holes (612) are formed in the main fixing rod (61) in a threaded penetrating mode, a plurality of main connecting holes (621) are formed in the main extending rod (62) in a threaded penetrating mode, and when the main fixing holes (612) are aligned to the main connecting holes (621), the main fixing bolt (641) is in threaded connection with the main fixing holes (612) and the main connecting holes (621); the auxiliary fixing piece (73) comprises an auxiliary fixing bolt (731), a plurality of auxiliary fixing holes (711) are formed in the auxiliary fixing rod (71) in a threaded penetrating mode, a plurality of auxiliary connecting holes (721) are formed in the auxiliary extending rod (72) in a threaded penetrating mode, and when the auxiliary fixing holes (711) are aligned with the auxiliary connecting holes (721), the auxiliary fixing bolt (731) is in threaded connection with the auxiliary fixing holes (711) and the auxiliary connecting holes (721).

8. The book holder device of a gluing machine as claimed in claim 6, wherein: retaining member (5) are including lock bolt (51), lock bolt (51) screw thread link up behind vice montant (24), with inferior nut (261) threaded connection works as lock bolt (51) with during inferior nut (261) threaded connection, the nut of lock bolt (51) with inferior nut (261) presss from both sides tightly vice montant (24).

9. The book holder device of a gluing machine as claimed in claim 1, wherein: the side face, facing the extrusion plate (23), of the main vertical rod (22) is provided with a dovetail groove (222), the dovetail groove (222) extends towards the direction far away from the base (2), the side face, facing the main vertical rod (22), of the extrusion plate (23) is provided with a dovetail block (231) in a protruding mode, and the dovetail block (231) is connected with the dovetail groove (222) in a clamped sliding mode.

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